Just do it again...
There are things you can do really well today that your self of 2, 5 or 10 years ago couldn’t imagine doing.
They could be work-based skills, they could be creative talents, or they could be something completely practical; today I’m going to cook a great roast dinner, rather than the half-raw vegetable and shoe-leather meat thing I would have served a few years ago.
Our lives are filled with skills, some small, some incredible, that time, desire and hard-work built - and our minds are filled with skills that we wish we could master.
We all have experience of turning things we couldn’t do into things we can - our error is in thinking that we can’t just do the same thing again….